package o;

import androidx.annotation.Nullable;
import com.google.android.exoplayer2.upstream.FileDataSource;
import o.alj.a;

public final class alo implements a {
    @Nullable
    private final alx ˊ;

    public alo() {
        this(null);
    }

    public alo(@Nullable alx o_alx) {
        this.ˊ = o_alx;
    }

    public alj ˎ() {
        alj fileDataSource = new FileDataSource();
        if (this.ˊ != null) {
            fileDataSource.ॱ(this.ˊ);
        }
        return fileDataSource;
    }
}
